you did a lot of work for a car thats leased. what does your dealership think? One service advisor charged me $150 because she said the code was thrown because of my tune and took a hour to figure out it was there.

you did a lot of work for a car thats leased. what does your dealership think? One service advisor charged me $150 because she said the code was thrown because of my tune and took a hour to figure out it was there.

Quote:

Originally Posted by aaron529

I got her in a lot of sh*t in return as she sent me an email of suggestions amounting to over $1,000. One suggestion was to change both rear tires when I had 6/32nd left! Ended up paying nothing.

I have only had to take my car to the dealer once which was for the scheduled oil change. Took it to a mod friendly dealer.

I really want to put jb4 on my N55 lease but am scared that when I give the car back or take it in for service they will see some code that indicated it at one point had a tune.

Dealers cannot find those sort of codes. The ECU would have to be copied and sent to BMW in Germany for a major analysis. Which dealers do not do on a lease return. They only do it if there is some major issue such as an engine blowing.